GMC Terrain: Electric Power Steering (2.4L L4 Engine)
If the engine stalls while driving, the power steering assist system will continue to operate until you are able to stop the vehicle.
If power steering assist is lost due to a system malfunction, the vehicle can be steered, but may require increased effort.
If the steering wheel is turned in either direction several times until it stops, or it is held until it is stopped for an extended time, power steering assist may be reduced. The normal power steering assist should return shortly after a few normal steering movements.
The electric power steering system does not require regular maintenance. If you suspect steering system problems, such as abnormally high steering effort for a prolonged period of time, contact your dealer for service repairs.
Steering
...Hydraulic Power Steering (3.0L V6 Engine)
If power steering assist is lost due to a system malfunction, the vehicle can be steered, but may require increased effort. ...See also:
Tachometer
Tachometer
The tachometer indicates engine speed in revolutions per minute.
CAUTION: Never drive with the engine speed indicator in the red zone or severe
engine damage can result. ...
When To Use 4WD Low Range
When off-road driving, shift to 4WD LOW for additional
traction and control on slippery or difficult terrain,
ascending or descending steep hills, and to increase
low-speed pulling power. This r ...
Engine oil
To check and refill engine oil
The engine oil used has a significant effect on the engine’s performance, service
life and startability. Be sure to use oil of the recommended quality and appropr ...